/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import OverloadYield from "./OverloadYield.js";
export default function _asyncGeneratorDelegate(inner) {
  var iter = {},
    waiting = !1;
  function pump(key, value) {
    return waiting = !0, value = new Promise(function (resolve) {
      resolve(inner[key](value));
    }), {
      done: !1,
      value: new OverloadYield(value, 1)
    };
  }
  return iter["undefined" != typeof Symbol && Symbol.iterator || "@@iterator"] = function () {
    return this;
  }, iter.next = function (value) {
    return waiting ? (waiting = !1, value) : pump("next", value);
  }, "function" == typeof inner["throw"] && (iter["throw"] = function (value) {
    if (waiting) throw waiting = !1, value;
    return pump("throw", value);
  }), "function" == typeof inner["return"] && (iter["return"] = function (value) {
    return waiting ? (waiting = !1, value) : pump("return", value);
  }), iter;
}